Machine wash cold with like colors, dry low heat
"3.14 = PIE Coincidence I Think Not" Pi Day 2017 T Shirt is a funny math nerd, or geek style Pi Day shirt for men, women, boys, girls, kids or youth of any age. It's funny and you can wear it on Pi Day 2017, 2018, 2019 and beyond but also on any other nerdy or geeky math things like an algebra, geometry, or calculus event. Great gift for math students, teachers or mathematicians!